Arasaki Eien, a twelve-year-old boy with jet-black hair, lived a life of silence and suffering. Bullied at school, ignored at home, and abandoned by the world, his existence was a quiet tragedy. On January 23, 2006, while fleeing from a gang of delinquents, he was struck by a falling steel beam a...

Miko is a high school boy who attends KachouSix. When Miko was heading to school, there was a newspaper flying and Miko accidentally saw it. the newspaper contained information about the end of the world. Miko has 5 days to defend himself. And what does Miko do next?